Water quality on-line detection device

Abstract

The utility model relates to the technical field of water quality detection, and discloses a water quality on-line detection device which comprises a water storage barrel piece, a water conveying pipe is arranged at the bottom of the water storage barrel piece, and a detection device is arranged on the side face of the water storage barrel piece. The detection device comprises a connection hollow box, a cable insertion head, a cable, a placement seat, a suction pump, a water quality probe, a bearing plate, a fan cylinder piece, a placement frame body, a heating pipe, a heat conduction placement pipe piece and an inner fan. According to the water quality on-line detection device, the detection device is arranged, a heating pipe in a placement frame body is started to heat a heat conduction placement pipe fitting, an inner fan in the placement frame body is started to generate upward wind power, and the upward wind power is aligned with a suction pump and a water quality probe to blow water to assist in drying treatment, and the device can be provided with a drying mechanism; the water on the surface of the water quality probe is dried, so that the water on the surface of the probe can be quickly removed, the interference of the water on the probe is prevented, and the accuracy of a detection result is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to an online water quality detection device. Background Art

[0002] Traditional water quality testing methods are mostly offline testing, which requires manual sampling and sending to the laboratory for testing. This method is inefficient and cannot achieve real-time monitoring. Therefore, it is particularly important to develop a device that can detect water quality online in real time.

[0003] The prior art discloses an online water quality detection device with the publication number: CN114460251A, comprising a connecting plate, wherein a water quality detection mechanism and an aeration mechanism are arranged inside the connecting plate; the water quality detection mechanism comprises a motor, a first motor shaft, a device cylinder, a fixing rod, a double-headed motor, a second motor shaft, an electric telescopic cylinder, a fixing plate, a detection cylinder, a first connecting pipe, a water pump, a second connecting pipe and a wireless water quality sensor; the left side of the connecting plate is bolted with a motor, the left side of the motor is connected with the first motor shaft, and the left side of the first motor shaft is fixedly connected with the device cylinder. The present application can drive the first aeration pipe and the second aeration pipe to rotate through the double-headed motor, thereby stirring the bottom mud, which can reduce or even eliminate potential internal pollution sources, reduce the eutrophication of the lake, and through the air pump, the aeration pipe can be aerated toward the lake, so that no anaerobic layer appears between the interface of water and bottom mud, and an aerobic state is often maintained, which is conducive to inhibiting the release of phosphorus from the bottom mud.

[0004] However, the above-mentioned online water quality detection device is provided with a motor and an electric telescopic cylinder and a water pump on the device cylinder. The motor can be used to rotate the device cylinder to rotate the detection cylinder and enter the water body. The water quality can be directly detected through the water pump and the wireless water quality sensor. However, the above-mentioned device does not have multiple detection points, nor is a dedicated water quality probe equipped at each detection point for real-time detection of water quality. Only a single water quality sensor is used during detection, and the detection accuracy is low. In addition, the device does not have a structure for drying the moisture on the surface of the water quality probe, which cannot prevent moisture from interfering with the probe and cannot guarantee the accuracy of the detection result. The effect is not good during use, and this needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide an online water quality detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an online water quality detection device, comprising a water storage cylinder, a water transmission pipe is arranged at the bottom of the water storage cylinder, a detection device is arranged on the side of the water storage cylinder, and a liquid extraction and filtering device is arranged on the top of the water storage cylinder.

[0007] The detection device includes a connecting hollow box, a cable plug-in head, a cable, a placement seat, a pump, a water quality probe, a placement plate, a fan cylinder, a placement frame, a heating tube, a heat-conducting placement pipe and an internal fan. The connecting hollow box is fixedly connected to the right side of the transmission water pipe, the cable plug-in head is fixedly connected to the right side of the connecting hollow box, the cable is fixedly connected to the right side of the cable plug-in head, the placement seat is fixedly connected to the top of the right side of the connecting hollow box, the pump is fixedly connected to the right side of the placement seat, the water quality probe is fixedly connected to the right side of the pump, the placement plate is fixedly connected to the right side of the connecting hollow box, the fan cylinder is fixedly connected to the inside of the placement plate, the internal fan is fixedly connected to the inside of the fan cylinder, and the placement frame is fixedly connected to the top of the heat-conducting placement pipe.

[0008] Preferably, the liquid extraction and filtering device includes a water pump, a water pipe, a side connecting plate, a magnetic docking seat, a magnet docking plate, a connecting plate, a hinged shaft, a filter screen and an intermediate placement rack. The water pump is fixedly connected to the top of the water storage cylinder, the water pipe is fixedly connected to the top of the water pump, the side connecting plate is fixedly connected to the left side of the water pipe, the magnetic docking seat is fixedly connected to the left side of the side connecting plate, the intermediate placement rack is plugged into the top of the water pipe, and the filter screen is fixedly connected to the inside of the intermediate placement rack.

[0009] Preferably, one end of the cable away from the right side of the cable insertion head is fixedly connected to the right side of the water quality probe.

[0010] Preferably, a connecting bearing is fixedly connected to the back side of the connecting plate at the rear end, and the hinge shaft is fixedly connected to the inner ring of the connecting bearing.

[0011] Preferably, the magnet docking plate is fixedly connected to the surface of the hinged shaft, the magnet docking plate is inserted into the interior of the magnetic docking seat, and the magnet docking plate is magnetically connected to the magnetic docking seat.

[0012] Preferably, the connecting plate is fixedly connected to the left side of the middle placement rack, and the hinged shaft is slidably connected to the inside of the connecting plate. The hinged shaft cooperates with the setting of the connecting bearing so that the magnet docking plate can be flipped and inserted into the magnetic docking seat. The two can be magnetically attracted together when in contact, thereby performing a positioning connection, so that the filter screen plate has the function of disassembly and assembly.

[0013] Preferably, the mounting frame is fixedly connected to the top of the inner ring of the fan cylinder, the heating tube is fixedly connected to the surface of the mounting frame, and the heating tube is connected to the top of the heat-conducting mounting tube.

[0014] Preferably, the heat-conducting placement pipe is fixedly connected to the inner ring of the fan cylinder near the top, and the heating tube inside the placement frame is started. The heating tube can heat the heat-conducting placement pipe due to the contact with the top of the heat-conducting placement pipe, so that the temperature above the internal fan increases. Then the internal fan is started to generate upward wind force, which blows toward the suction pump and the water quality probe to help dry them. The drying process is carried out by using the heating structure and then transporting. The heat is extended and transported upward, so that the temperature above increases gradually, and the drying effect is continuously enhanced from bottom to top.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The water quality online detection device is provided with a detection device, and the heating tube inside the mounting frame is started to heat the heat-conducting mounting pipe fittings. The internal fan is started to generate upward wind force, and the suction pump and the water quality probe are blown to help dry the device. The device can be provided with a drying mechanism to dry the moisture on the surface of the water quality probe, and the moisture on the probe surface can be quickly removed to prevent the moisture from interfering with the probe, thereby ensuring the accuracy of the detection result. The water quality online detection device is provided with a liquid extraction and filtration device, and the upper filter screen plate and the middle placement frame are installed, and the middle placement frame is inserted on the top of the water pipe, and then the magnet docking plates on both sides are flipped downward until the magnet docking plates are inserted into the magnetic docking seat, and the two can be magnetically attracted together when in contact, so as to be positioned and connected, so that the filter screen plate has the function of disassembly and assembly, can be filtered, and can also be removed in time for cleaning to maintain the quality of the treatment, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional front view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the overall three-dimensional top view of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. water storage cylinder; 2. water transmission pipe; 3. liquid extraction and filtration device; 301. water pump; 302. water pipe; 303. side end connecting plate; 304. magnetic docking seat; 305. magnet docking plate; 306. connecting plate; 307. hinge shaft; 308. filter screen; 309. middle placement rack; 4. detection device; 401. connecting hollow box; 402. cable plug-in head; 403. cable; 404. placement seat; 405. pump; 406. water quality probe; 407. support plate; 408. fan cylinder; 409. placement rack; 410. heating pipe; 411. heat conduction placement pipe; 412. internal fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides the following technical solutions:

[0024] An online water quality detection device comprises a water storage cylinder 1, a water transmission pipe 2 is arranged at the bottom of the water storage cylinder 1, a detection device 4 is arranged on the side of the water storage cylinder 1, and a liquid extraction and filtering device 3 is arranged on the top of the water storage cylinder 1.

[0025] The detection device 4 includes a connecting hollow box 401, a cable plug-in head 402, a cable 403, a placement seat 404, a pump 405, a water quality probe 406, a placing plate 407, a fan cylinder 408, a placement frame 409, a heating pipe 410, a heat-conducting placement pipe 411 and an internal fan 412. The connecting hollow box 401 is fixedly connected to the right side of the transmission water pipe 2, the cable plug-in head 402 is fixedly connected to the right side of the connecting hollow box 401, and the cable 403 is fixedly connected to the cable plug-in The right side of the head 402, the placement seat 404 is fixedly connected to the right top of the hollow box 401, the pump 405 is fixedly connected to the right side of the placement seat 404, the water quality probe 406 is fixedly connected to the right side of the pump 405, the placement plate 407 is fixedly connected to the right side of the hollow box 401, the fan cylinder 408 is fixedly connected to the inside of the placement plate 407, the internal fan 412 is fixedly connected to the inside of the fan cylinder 408, and the placement frame 409 is fixedly connected to the heat conduction placement pipe 41 1, the heat-conducting placement pipe 411 is fixedly connected to the inner circle of the fan cylinder 408 near the top, and the heating pipe 410 inside the placement frame 409 is started. Since the heating pipe 410 contacts the top of the heat-conducting placement pipe 411, it can heat the heat-conducting placement pipe 411, so that the temperature above the internal fan 412 increases, and then the internal fan 412 is started to generate upward wind force, blowing to the suction pump 405 and the water quality probe 406 to help dry the water. The drying process is carried out by using a heating structure and then transporting the heat. The heat is extended and transported upwards, so that the temperature at the top increases gradually, and the drying effect continues to increase from bottom to top. The end of the cable 403 away from the right side of the cable plug head 402 is fixedly connected to the right side of the water quality probe 406, the mounting frame 409 is fixedly connected to the top of the inner circle of the fan cylinder 408, the heating tube 410 is fixedly connected to the surface of the mounting frame 409, and the heating tube 410 is connected to the top of the heat-conducting mounting pipe 411.

[0026] The liquid extraction and filtering device 3 includes a water pump 301, a water pipe 302, a side connecting plate body 303, a magnetic docking seat 304, a magnet docking plate 305, a connecting plate 306, a hinged shaft 307, a filter screen plate 308 and an intermediate placement rack 309. The water pump 301 is fixedly connected to the top of the water storage cylinder 1, the water pipe 302 is fixedly connected to the top of the water pump 301, the side connecting plate body 303 is fixedly connected to the left side of the water pipe 302, the magnetic docking seat 304 is fixedly connected to the left side of the side connecting plate body 303, the intermediate placement rack 309 is plugged into the top of the water pipe 302, the filter screen plate 308 is fixedly connected to the inside of the intermediate placement rack 309, and the back of the rear end connecting plate 306 is fixedly connected It is connected to a connecting bearing, the hinged shaft 307 is fixedly connected to the inner ring of the connecting bearing, the magnet docking plate 305 is fixedly connected to the surface of the hinged shaft 307, the magnet docking plate 305 is inserted into the inside of the magnetic docking seat 304, the magnet docking plate 305 is magnetically connected to the magnetic docking seat 304, the connecting plate 306 is fixedly connected to the left side of the middle placement frame 309, the hinged shaft 307 is slidably connected to the inside of the connecting plate 306, the hinged shaft 307 cooperates with the setting of the connecting bearing so that the magnet docking plate 305 can be flipped and inserted into the magnetic docking seat 304, the two can be magnetically adsorbed together when in contact, thereby being positioned and connected, so that the filter plate 308 has the function of disassembly and assembly.

[0027] When in use, a plurality of detection components are arranged on the right side of the transmission water pipe 2. During detection, suction can be generated by the pump 405 to extract a small portion of the water sucked into the transmission water pipe 2 by the upper water pump 301, and then transported to the water quality probe 406 on the right side for detection. When in use, the pump 405 and the water quality probe 406 on the side also need to be dried. The heating tube 410 inside the mounting frame 409 can be started, and the heating tube 410 can heat the heat-conducting mounting pipe 411 due to the top contact with the heat-conducting mounting pipe 411, so that the temperature above the internal fan 412 increases, and then the internal fan 412 is started to generate upward wind force, which is blown toward the pump 405 and the water quality probe 406 to help dry them, so that the device can be provided with a drying mechanism for drying the water quality probe. The surface moisture is dried, and the drying mechanism can quickly remove the moisture on the probe surface to prevent the moisture from interfering with the probe and ensure the accuracy of the test results. A liquid extraction and filtering device 3 is arranged on the top of the water storage cylinder 1. During the test, the water pump 301 can be started to extract water and then transport it upward to the water pipe 302. Before the test, the upper filter plate 308 and the middle placement rack 309 can be installed, and the middle placement rack 309 can be inserted on the top of the water pipe 302, and then the magnet docking plates 305 on both sides are flipped downward until the magnet docking plates 305 are inserted into the magnetic docking seat 304. The two can be magnetically attracted together by contact, so as to be positioned and connected, so that the filter plate 308 has the function of disassembly and assembly, can be filtered, and can also be removed in time for cleaning to maintain the quality of the treatment, and the use effect is good.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online water quality detection device, comprising a water storage cylinder (1), characterized in that: A water transmission pipe (2) is arranged at the bottom of the water storage cylinder (1), a detection device (4) is arranged on the side of the water storage cylinder (1), and a liquid extraction and filtering device (3) is arranged at the top of the water storage cylinder (1); The detection device (4) comprises a connecting hollow box (401), a cable insertion head (402), a cable (403), a placement seat (404), a pump (405), a water quality probe (406), a placement plate (407), a fan cylinder (408), a placement frame (409), a heating pipe (410), a heat-conducting placement pipe (411) and an internal fan (412), wherein the connecting hollow box (401) is fixedly connected to the right side of the water transmission pipe (2), the cable insertion head (402) is fixedly connected to the right side of the connecting hollow box (401), and the cable (403) is fixedly connected to the cable insertion head (411). 02), the placement seat (404) is fixedly connected to the top of the right side of the hollow box (401), the pump (405) is fixedly connected to the right side of the placement seat (404), the water quality probe (406) is fixedly connected to the right side of the pump (405), the placement plate (407) is fixedly connected to the right side of the hollow box (401), the fan cylinder (408) is fixedly connected to the inside of the placement plate (407), the internal fan (412) is fixedly connected to the inside of the fan cylinder (408), and the placement frame (409) is fixedly connected to the top of the heat-conducting placement pipe (411).

2. The water quality online detection device according to claim 1, characterized in that: The liquid extraction and filtering device (3) comprises a water pump (301), a water pipe (302), a side connection plate (303), a magnetic docking seat (304), a magnet docking plate (305), a connecting plate (306), a hinged shaft (307), a filter screen (308) and an intermediate placement rack (309); the water pump (301) is fixedly connected to the top of the water storage cylinder (1); the water pipe (302) is fixedly connected to the top of the water pump (301); the side connection plate (303) is fixedly connected to the left side of the water pipe (302); the magnetic docking seat (304) is fixedly connected to the left side of the side connection plate (303); the intermediate placement rack (309) is plugged into the top of the water pipe (302); and the filter screen (308) is fixedly connected to the inside of the intermediate placement rack (309).

3. The water quality online detection device according to claim 1, characterized in that: One end of the cable (403) away from the right side of the cable insertion head (402) is fixedly connected to the right side of the water quality probe (406).

4. The water quality online detection device according to claim 2, characterized in that: A connecting bearing is fixedly connected to the back side of the connecting plate (306) at the rear end, and the hinged rotating shaft (307) is fixedly connected to the inner ring of the connecting bearing.

5. The water quality online detection device according to claim 2, characterized in that: The magnet docking plate (305) is fixedly connected to the surface of the hinged shaft (307), the magnet docking plate (305) is plugged into the interior of the magnetic docking seat (304), and the magnet docking plate (305) is magnetically connected to the magnetic docking seat (304).

6. The water quality online detection device according to claim 2, characterized in that: The connecting plate (306) is fixedly connected to the left side of the middle placement frame (309), and the hinge shaft (307) is slidably connected to the inside of the connecting plate (306).

7. The water quality online detection device according to claim 1, characterized in that: The mounting frame (409) is fixedly connected to the top of the inner ring of the fan cylinder (408), the heating tube (410) is fixedly connected to the surface of the mounting frame (409), and the heating tube (410) is connected to the top of the heat-conducting mounting pipe (411).

8. The water quality online detection device according to claim 1, characterized in that: The heat-conducting placement pipe (411) is fixedly connected to the inner ring of the fan cylinder (408) near the top.

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